Whitespace cleanups in schematic/unfolding.asy.

diff --git a/src/figures/schematic/unfolding.asy b/src/figures/schematic/unfolding.asy
index abfd490df9ac53c5f9a1b9f6c92cd65c25de6d16..93aa112d1aac46b37e6f2de212b28e7d29a52005 100644 (file)
--- a/src/figures/schematic/unfolding.asy
+++ b/src/figures/schematic/unfolding.asy
@@ -30,8 +30,8 @@ struct Wiggle {
       if (i == (n-1)/2 || i == 0 || i == n-1) {
         y = 0.0;
       } else {
-       real frac = i/n;
-       envelope = (frac*(1.0-frac)*4)**3;
+        real frac = i/n;
+        envelope = (frac*(1.0-frac)*4)**3;
         y = (2*unitrand()-1.0) * envelope;
       }
       this.points.push(this.start + i*step + perp*y);
@@ -102,7 +102,7 @@ struct ProteinChain {
       return this.prot_f;
     else
       return this.prot_u;
-  }    
+  }
 
   guide guide() {
     guide g;